EP 4116109 A1 20230111 - HEAVY DUTY TIRE
Title (en)
HEAVY DUTY TIRE
Title (de)
SCHWERLASTREIFEN
Title (fr)
PNEU SUPER-RÉSISTANT
Publication
Application
Priority
JP 2021112529 A 20210707
Abstract (en)
A tire 2 has a nominal aspect ratio of 65% or less. The tire 2 includes a tread 4, a pair of sidewalls 6, a pair of chafers 8, a pair of beads 10, and a band 40. The band 40 includes a full band 44 having ends 44e opposed to each other across an equator plane, and a pair of edge bands 46 located outward of the ends 44e of the full band 44 in a radial direction. An outer surface of each chafer 8 has a fitting recess 62 into which a flange F of a rim R fits.
IPC 8 full level
B60C 9/20 (2006.01); B60C 9/22 (2006.01); B60C 15/024 (2006.01)
CPC (source: CN EP US)
B60C 9/0007 (2013.01 - US); B60C 9/20 (2013.01 - CN); B60C 9/2006 (2013.01 - EP); B60C 9/22 (2013.01 - US); B60C 9/2204 (2013.01 - EP); B60C 11/01 (2013.01 - US); B60C 15/024 (2013.01 - CN EP); B60C 2009/2041 (2013.01 - CN); B60C 2009/2219 (2013.01 - EP); B60C 2011/013 (2013.01 - US); B60C 2011/0341 (2013.01 - US); B60C 2200/06 (2013.01 - EP US); Y02T 10/86 (2013.01 - EP)
Citation (applicant)
- JP 2021112529 A 20210805 - DAIICHI SHOKAI KK
- WO 2014010091 A1 20140116 - YOKOHAMA RUBBER CO LTD [JP], et al
Citation (search report)
- [XAI] WO 2017208214 A1 20171207 - PIRELLI [IT]
- [YA] EP 1787825 A1 20070523 - SUMITOMO RUBBER IND [JP]
- [YA] JP 2011016337 A 20110127 - SUMITOMO RUBBER IND
- [YA] EP 2803505 A1 20141119 - SUMITOMO RUBBER IND [JP]
- [YA] JP 2017043281 A 20170302 - SUMITOMO RUBBER IND
- [A] EP 2065226 A1 20090603 - SUMITOMO RUBBER IND [JP]
- [A] EP 3838623 A1 20210623 - GOODYEAR TIRE & RUBBER [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4116109 A1 20230111; CN 115593151 A 20230113; JP 2023009352 A 20230120; JP 7131664 B1 20220906; US 2023014133 A1 20230119
DOCDB simple family (application)
EP 22178919 A 20220614; CN 202210733256 A 20220627; JP 2021112529 A 20210707; US 202217834248 A 20220607